Dr. David Peterson is a fictional character portrayed by Armand Schultz in the TV series Blue Bloods.
They appear in 1 episodes out of a total of 285 aired so far
Episodes1
Two-Faced
episode S9.E17 march 2019Frank's longtime friend Lenny reveals than an upcoming exposé will air some of the NYPD's dirty laundry; Erin must decide how to charge a doctor whose experimental treatments led to the death of his terminally ill daughter.
